A ceramic and masonry power saw includes a cutting head assembly including a circular saw blade, an electric motor for driving the saw blade, and a support member for supporting both the saw blade and the motor; a rectangular box shaped frame including two hollow members at front and rear ends respectively, two side members interconnecting the end members, two side supports interconnecting the end members, a tray removably disposed on the frame by passing through the hollow member, and a first coolant pan communicating with the tray; a rail assembly disposed on the frame; and a cutting table including a main platform slidably disposed on the rail assembly, an auxiliary platform secured to one side of the main platform, and a second coolant pan releasably secured to the main platform.

A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly having a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

A tile or masonry saw assembly may include a saw, a frame, and a workpiece support. The saw includes a motor operable to turn a blade assembly to cut a workpiece. The frame is operably coupled to the saw to enable the saw to be moved along the frame in a first direction. The workpiece support is operably coupled to the frame to support the workpiece relative to the saw, and to allow the workpiece support to be moved along the frame. The saw assembly further includes a movement assembly via which both movement of the workpiece support and movement of the saw relative to the frame is accomplished, such that a movement of the work piece support along the frame in a second direction is enabled to cause the saw to move along the frame in the first direction which is opposite the second direction.

A tile saw includes a base, and a table movably coupled to the base and moveable in a first plane between a first position and a second position to cut a workpiece. A blade assembly has a saw blade rotatable within a second plane that is perpendicular to the first plane to cut the workpiece as the table moves between the first position and the second position. The tile saw further includes a support arm fixedly coupling the blade assembly to the base via a support arm mount, and an adjustment mechanism received by the support arm mount and the base. The adjustment mechanism is movable between a first adjustment position and a second adjustment position to adjust the position of the saw blade. Adjusting the saw blade includes at least one of translating the saw blade to a third plane parallel to the second plane and pivoting the support arm to change the yaw of the saw blade.

Disclosed is an electric cutting machine comprising: a base (1); a longitudinally movable table (2); a cutting head (3) provided with a cutting disc (32) and an electric drive motor (33); two rolling assemblies (4) with wheels (41) and rolling bearings (43) mounted by means of independent axles (42, 44) on a vertical partition (52) of parallel longitudinal profiles (5) mounted on the base (1); a pair of longitudinal guides (6) attached to the movable table (2) and which comprise a longitudinal support track (63) for supporting on the wheels (41) of the corresponding rolling assembly (4), and a horizontal wing (65) located under the rolling bearings (43) of the corresponding rolling assembly (4); and interchangeable longitudinal guides (6a) longer than the longitudinal guides (6), for adapting the cutting capacity.

A tile saw includes a saw with a cutting blade, a frame supporting the saw, a table supporting a workpiece and being slidable relative to the frame, and a rear fence secured to the table. The rear fence has an engagement surface and is adjustable between an operating position and a bypassed position. The bypassed position includes the engagement surface of the fence being no higher than even with the planar surface of the table to allow a workpiece to extend beyond a rear edge of the table. In the operating position, the engagement surface of the rear fence projects axially from the planar surface of the table to support the workpiece as the workpiece is pushed into the cutting blade during operation. The fence can be adjusted between the operating and bypassed positions by using any one of a cam lever clamp, pin and guideway, or rotatable latch.

A rivering filtration system for a power saw machine includes a filtration tray having a filtration cavity for collecting operation fluid after the operation fluid is delivered onto the cutting blade, and a fluid collecting tray located underneath the filtration tray, wherein the fluid collecting tray has first and second cavities. The filtration tray provides a first filtration stage for filtrating the visible residual particles out from the operation fluid. The fluid collecting tray provides a second filtration stage that the operation fluid is slowly filled in the first cavity from the filtration cavity to ensure slurry residual particles in the operation fluid being deposited at the first cavity, and a third filtration stage that the operation fluid is slowly filled in the second cavity from the first cavity to ensure the slurry residual particles being filtrated out of the operation fluid.